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Christmas 2025

Asp agent, Alginate-PEG-aspartic acid, Purity ≥95%

Cat. No.: X25-04-YM1098

Asp agent, Alginate-PEG-aspartic acid, Purity ≥95%

Synonym: Aspartic acid-PEG-alginate

Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
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Datasheet
Datasheet
MSDS
MSDS
Sub Cat. No. Molecular Weight Glycan Name Functional Group Inquiry
X25-04-YM1098-1 PEG 350 Da Alginate Asp Inquiry
X25-04-YM1098-2 PEG 550 Da Alginate Asp Inquiry
X25-04-YM1098-3 PEG 750 Da Alginate Asp Inquiry
X25-04-YM1098-4 PEG 1 kDa Alginate Asp Inquiry
X25-04-YM1098-5 PEG 2 kDa Alginate Asp Inquiry
X25-04-YM1098-6 PEG 3 kDa Alginate Asp Inquiry
X25-04-YM1098-7 PEG 4 kDa Alginate Asp Inquiry
X25-04-YM1098-8 PEG 5 kDa Alginate Asp Inquiry
X25-04-YM1098-9 PEG 10 kDa Alginate Asp Inquiry
X25-04-YM1098-10 PEG 20 kDa Alginate Asp Inquiry
Properties
Description
Alginate-PEG-aspartic acid (Asp-PEG-alginate) couples alginate to aspartic acid via PEG. Scalable PEG (350–20k Da) boosts anionic charge, prolongs polyelectrolyte behavior, and tunes acidic residue release.
Source
Chemical synthesis
Form
Solid or powder
Purity
≥95%
Impurities
No visible impurities to the naked eye.
Solubility
This product is soluble in most organic solvents, such as DCM, DMF, DMSO, and THF, and exhibits excellent solubility in water.
Identity
Confirmed by NMR.
Stability
It is stable under its storage temperature.
Quality Level
Research level
Applications
Alginate-PEG-aspartic acid plays a key role in modulating hydrogel swelling through threonine hydroxyl group hydration.
Storage
Store at -20°C, protect from light and moisture.
For Research Use Only. Not For Clinical Use.
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